The Simplicity ZT1500 21/42 is a lawn tractor with a rated output of 21 hp, positioning it among higher-powered machines in its class. It was manufactured in 2012. The model features a 1-cylinder electric engine, paired with a hydrostatic transmission. Its listed weight is 240 kg, and it is designed for tasks covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
21 hp
Weight
240 kg
Catalogue coverage
Variants represented
2
Richest spec table
34 rows
Recorded power
21 hp
Recorded weight
240 kg
Transmissions
hydrostatic
Production years
2012-2012
Verified variants
0
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Overview
ManufacturerSimplicity (a part of Briggs & Stratton)Reference
Zero-turn mowerReference
Open operator station.Reference
Engine
21HP Briggs & Stratton 1-cylReference
Fuel tank11.4 LReference
Briggs & StrattonReference
1-cylinderReference
Power15.7 kWReference
StarterelectricReference
Starter volts12Reference
Transmission
hydrostaticReference
TransmissionHydro-Gear EZTReference
TypehydrostaticReference
Gearsinfinite forward and reverseReference
PTO & Hydraulics
Mid PTOindependentReference
ClutchelectricReference
Dimensions
Wheelbase121 cmReference
Weight240 kgReference
Front tire11.00x4.00Reference
Rear tire18.00x8.50Reference
Lawn/turf front11.00x4.00Reference
Lawn/turf rear18.00x8.50Reference
Length190 cmReference
Height99 cmReference
Simplicity ZT1500 21/42 attachments
42" mid-mount mower deckReference
Electrical
GroundnegativeReference
Battery CCA190Reference
Battery volts12Reference
42" Mower deck
Typemid-mount SimplicityReference
Type2-blade with electric liftReference
Cutting width106 cmReference
Overall width132 cmReference
Cut height3 to 9 cmReference
Cut positionsinfiniteReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
